Cattle

It can be embedded in any application to give it the ability to
inspect and run Brainfuck programs; to make the interaction between
the hosting application and the Brainfuck interpreter completely
transparent, Cattle can be configured to use a custom set of I/O
routines instead of the default ones.

Features

Cattle can load and run virtually any Brainfuck program. The
interpreter’s behavior can be altered by providing it a suitable
configuration object: this way, compatibility with most other compilers
and interpreters can be achieved.

Cattle is based on GObject, and its
API should look
familiar to anyone with some experience in the
GNOME stack;
GObject Introspection
support means it’s possible to use Cattle from languages such as
Scheme, Python and JavaScript.

Resources

You can either pick any of the released versions of Cattle from the
releases section, or get
a copy of the current development code from the
Git repository.

If you’re interested in developing Cattle, or in developing
using Cattle, be sure to check out the
API reference,
a copy of which you will also find in all release tarballs.